GMT Mod "Explorer" Watch - Somerville Watch Company

GMT Mod "Explorer" Watch

$359.99
Sale price  $359.99 Regular price 
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GMT Mod "Explorer" Watch - Somerville Watch Company

GMT Mod "Explorer" Watch

7 left

111 reviews

$359.99
Sale price  $359.99 Regular price 
Shipping calculated at checkout.

ONE YEAR WARRANTY

Rest easy knowing your purchase is protected by our 1-year in-house warranty.

SHIPS WITHIN 72 HOURS

We know you're excited to try on your Somerville Mod, so we promise to hand your order off to the courier within 3 business days.

FREE 2-5 DAY DELIVERY

Orders over $250 ship free from Somerville, MA. Delivery times vary by location, so visit the checkout page to see arrival estimates and browse our paid expedited shipping options.

Introducing the GMT Mod "Explorer" Dive Watch - a stunning addition to any watch collection. This men's watch boasts a NH34 automatic mechanical movement, ensuring accuracy and reliability, as well as the ability to track up to 3 time zones at once.

Case Measurements:

  • Size: 40mm
  • Thickness: 12mm
  • Lug-to-lug: 47mm
  • Lug width: 20mm

Key Features:

  • Case Material: Polished 904L stainless steel, GMT inspired case with screw-down crown.
  • Bracelet: 904L stainless steel Oyster bracelet with secure-fit, double-locking clasp and glide-lock functionality.
  • Dial: Premium, GMT dial with luminescent, hand-applied indices and a silver metallic logo. GMT text in orange.
  • Water resistance: Individually tested to 3bars/30m of water resistance using stationary pressure testing. Watch is safe for light splashes, rain, and hand washing, but not for swimming. Water damage is not covered under our 1-year warranty. Dial markings indicating greater or lower depth ratings are for aesthetic purposes only.
  • Scratch-resistant Sapphire Crystal
  • Premium Aluminum Bezel (Fixed)
  • Japanese-engineered NH34 GMT Automatic Mechanical Movement

Manufactured with precision and care by Somerville Watch Co.

Frequently asked questions

What is a Mod?

A Mod is a custom, modified watch (hence the name: Mod). Each watch is hand assembled by us.

Our watches begin with a genuine, Japanese movement. We take this movement, and complement it with our own custom-produced dials, hands, cases, and bracelets. The specific movement used is listed in the description for each of our products.

Somerville Watch Company is not affiliated with any other brands. We are an independent watchmaker, and each watch we sell includes a 1-year in-house warranty. Since these watches are custom-made by our company, they will not include a papers.

Why do you use custom parts?

The answer is simple: because there is simply no way to deliver the premium aesthetics and functionality that we strive for when using fully stock watches as a base for our mods.

If you have any doubts about our products whatsoever, reach out to us via email.

What is the difference between a Mod and an OEM Seiko watch?

Somerville Watch Company is an independent watchmaking workshop based in Somerville, MA. Every watch we sell is hand-assembled by us, built from genuine Japanese movements combined with custom-produced components - crafted to deliver an aesthetic you simply won't find off the shelf from an OEM manufacturer like Seiko.

Each of our Mods is a custom creation, carefully inspected and tested before it leaves our hands. We don't cut corners, and we don't dropship. What you get is a watch built for you, backed by our 1-year in-house warranty.

Where are you located, and do you have a physical location?

As our name implies, we are located in Somerville, Massachusetts.

We are an e-commerce only business, with no plans for opening a physical location.

For logistical reasons, we are unable to offer local pick-up from our workshop. We do however offer free shipping to all customers, regardless of their location.

How fast will my watch arrive?

For the most accurate delivery estimates and pricing, add an item to your cart and enter your mailing address at checkout. The checkout page will then populate with real-time pricing and delivery estimates provided by our delivery partners.

Shipments within the U.S. are FREE and arrive within 2-5 business days, depending on your location and distance from Somerville, MA.

  • 5 stars: 103 (93%)
  • 4 stars: 6 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (1%)
  • 1 star: 1 (1%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
M
Michael McCanless

The watch came quickly and carefully packaged. It looks great on and I have received many compliments! I will be purchasing a second one soon! Five stars!!!⭐️ ⭐️⭐️⭐️⭐️

A
Anthony Lorenzo

This watch is nothing short of amazing. The quality was fantastic and shipped within 2 days. The watch shipped with a very nice link removal tool and the links come out super easy which is nice if you have smaller wrists. I also purchased the gold gmt watch which is beautiful. I highly recommend these watches if you’re interested!

A
Andrew Gorumba

Awesome watch feels and looks great

S
Sarah McMahon

What an amazing timepiece

C
Customer
Great Watch

Excellent. Love this watch!

F
Fred Claridge
H. is great to do business with

H. is great to do business with. I’ve purchased 5 watches from him thus far with a few more I plan on getting. My latest is the orange hand Explorer II. It’s really a nice look and currently my daily driver watch.

Thanks for the continued support, Fred!

J
Jim R
Excellent

The watch came proptly and in excellent, new condition. Packaging was excellent. The watch is easy to set, runs fine and meets all expectations. I adjusted the size of the band easilty and it fits perfectly. Great purchase.

Thank you for the kind review, and the kind words about our packaging!

A
Anonymous
Bruce Wayne

This Bruce Wayne watch is amazing. I’ve gotten so many compliments because of how good this watch looks. It feels great- so good that I’ve forgotten I was wearing it until I wanted to look at it. I will definitely buy again from Somerville.

Thanks for the review!

B
Brenton Kelber
Quality piece!

Quality is stellar and looks amazing. Very happy with my purchase!

Thanks Brenton, the watch looks great on you!

A
Anonymous
“All I want is a Pepsi…just one Pepsi…”

Love my new Seiko Pepsi GMT watch! Looks and fits great!

That looks great on you!

w
willem koelewijn
The watch is beautiful

The watch is beautiful. I already got compliments from total strangers.

It looks great on you!

R
Ryan Wenger
2nd Purchase, will be making a 3rd

Like my watch very much, same thing as my batgirl green is darker, very much like the picture on his wrist opposed to a bright green like in the pics on the website.

Thanks for the review and the continued support!

D
Dave Taormina
This watch is outstanding…

This watch is outstanding….the quality is second to none. Shipping was extremely fast and it was package to protect the watch getting to me safe. I’m a first time customer but will be back very soon. Buy from these guys…love supporting a made in the USA small business

Thanks for the review!

C
Customer
Nicely made Batman

I bought this and it is made very nice and solid. The bezel turns very well. Movement is ok. The GMT hand turns good. What to be expected as advertised. I got some compliments from friends and family they thought it was a Rolex. Highly recommended.

Hi Vincent, thanks so much for the review!

R
Ryan Wenger
Love My Watch

Really loving my watch, I’ve been wearing it a little over a week. The band pops so much with the silver with essentially chrome in the middle of the jubilee band. I caught a handful of people stealing looks at the diner the other morning, already ordered the Sprite. It does look darker in low light than it does in the picture on the site. It’s much brighter in the sun and closer to the pictures on the site when the sun is right on it. I own a Breitling Super Avenger and feel every bit as good wearing this watch out.

Thanks for the review! Great attention to detail!

R
Roberto Rodriguez
Two tone rose gold GMT

It's a beautiful watch. I have gotten many compliments. The watch is well made. I highly recommend.

Thank you, we're glad you're enjoying the watch!

D
David Villavicencio
Awesome and beautiful watch !!

I really like the quality of the watch. Materials are great, colors are vivid and everything else is really nice

Thanks for the kind reivew!

E
Eric Schnorr
Loving it!

adding photos from my last review. On wrist and against white background. Great watch, Batman next, just need to save up some dough and space it out a bit....can't wear two at once, LOL....

Hi Eric, thanks for the review!

BTW, you can always wear two watches at once. You have two wrists!

C
Customer
Love It!!!!

I must admit I was having a hard time at first because it’s my first automatic winding watch but I’m loving it. It looks amazing and I keep getting compliments. The only downer for me is the no more than 36 hours wearing requirement or the clock will stop.

Hi Mr. Iloka, please accept my apologies for the poor experience you're having with your watch. As I mentioned over email, these are automatic watches and they do need to be wound when you first receive them. I hope that helps!

EDIT: I'm glad we could sort out the issues you were having, and thanks again for updating the review. Usually we find that you can get around 40-45 hours of power reserve with NH34 movements. You may just need to give it a few extra winds.

R
Ryan Goode
Beautiful watch

It really is a stunning piece, and I’ve already received compliments on it. I will be a returning customer!

Thanks for the review, the watch looks great on you!

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